From 6245ca9cbbb4a1f5bce88dd14e818812f6eb4b32 Mon Sep 17 00:00:00 2001
From: Patrick Steinhardt <ps@pks.im>
Date: Mon, 30 Dec 2024 08:59:46 +0100
Subject: [PATCH] cgdb: fix compilation with GCC 14

See https://github.com/cgdb/cgdb/pull/368 for the upstream pull request.
---
 pkgs/by-name/cg/cgdb/gcc14.patch | 13 +++++++++++++
 pkgs/by-name/cg/cgdb/package.nix |  4 ++++
 2 files changed, 17 insertions(+)
 create mode 100644 pkgs/by-name/cg/cgdb/gcc14.patch

diff --git a/pkgs/by-name/cg/cgdb/gcc14.patch b/pkgs/by-name/cg/cgdb/gcc14.patch
new file mode 100644
index 000000000000..58cd8c356d6c
--- /dev/null
+++ b/pkgs/by-name/cg/cgdb/gcc14.patch
@@ -0,0 +1,13 @@
+diff --git a/configure b/configure
+index c564dc1..e13c67c 100755
+--- a/configure
++++ b/configure
+@@ -6512,7 +6512,7 @@ else
+ #include <stdlib.h>
+ #include <readline/readline.h>
+ 
+-main()
++int main()
+ {
+ 	FILE *fp;
+ 	fp = fopen("conftest.rlv", "w");
diff --git a/pkgs/by-name/cg/cgdb/package.nix b/pkgs/by-name/cg/cgdb/package.nix
index 42d57f2c6202..82b029a8c8c0 100644
--- a/pkgs/by-name/cg/cgdb/package.nix
+++ b/pkgs/by-name/cg/cgdb/package.nix
@@ -17,6 +17,10 @@ stdenv.mkDerivation (finalAttrs: {
     sha256 = "sha256-DTi1JNN3JXsQa61thW2K4zBBQOHuJAhTQ+bd8bZYEfE=";
   };
 
+  patches = [
+    ./gcc14.patch
+  ];
+
   buildInputs = [
     ncurses
     readline